warning Miller

Error Code [Not] [Vald]

Not Valid - Message is displayed when attempting an incompatible setup.

? What Causes This

User is attempting to select an option that is incompatible with the current mode or settings (e.g., pressing AC Waveshape while in DC mode).

How to Fix It

Select compatible setup options. Ensure mode and settings are compatible before attempting adjustment.

Source: page 60 of the official manual

From the manual

Manual page 60 — Miller error [Not] [Vald]

This error code appears in:

Miller Dynasty 280